I would like to ask a question about Gower similarity/dissimilarity index.
Is it ok to use the Gower dissimilarity measure with Ward linkage clustering?
I was reading that the Gower similarity index should not be used with Ward linkage because the index is not metric.
I was wondering if this is only the case for the similarity and not for the dissimilarity index that can also handle odrinal variables?!
Solved – Gower’s (dis)similarity index
clusteringdistancegower-similaritymetricward
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